ZSM-5 particle containing aluminum-free shells on its surface

Details ZSM-5 particle containing aluminum-free shells on its surface ZSM-5 particle containing aluminum-free shells on its surface

1978-01-09

1979-04-10

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, 208138, 252455Z, 260668A, 260672T, 423328, 423339, C10G 1304, B01J 824, B01J 2928

Patent

active

041487133

ABSTRACT:
Aluminosilicate zeolites are prepared containing an outer aluminum-free shell. The outer shell is essentially SiO.sub.2 that has crystallized on the zeolite surface in the ZSM-5 type configuration, leading to a more selective catalyst.

REFERENCES:
patent: 3275571 (1966-09-01), Mattox
patent: 3941871 (1976-03-01), Dwyer et al.
patent: 4061724 (1977-12-01), Grose et al.
patent: 4085156 (1978-04-01), Frilette et al.

Affiliated with

Also associated with

Rating

ZSM-5 particle containing aluminum-free shells on its surface does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with ZSM-5 particle containing aluminum-free shells on its surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and ZSM-5 particle containing aluminum-free shells on its surface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1069748